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Method for recording walking step number on the basis of conducting leather

A leather and step counting technology, applied in surveying and navigation, measuring devices, instruments, etc., can solve the problem of not recording the number of walking steps, and achieve the effect of low price and good air permeability

Inactive Publication Date: 2018-08-14
NANJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is no method for recording the number of walking steps based on leather shoes

Method used

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  • Method for recording walking step number on the basis of conducting leather
  • Method for recording walking step number on the basis of conducting leather
  • Method for recording walking step number on the basis of conducting leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A method for recording walking steps based on conductive leather, comprising the following steps:

[0035] S1. Composite the 0.8ml acidified single-walled carbon nanotube aqueous dispersion with the second leather body by coating to obtain the second leather, and apply the 0.8ml acidified single-walled carbon nanotube aqueous dispersion by coating Composite with the third leather body to obtain the third leather, and fix the relative positions of the second leather and the third leather by polyvinyl alcohol (PVA) to obtain the conductive leather.

[0036] Such as figure 1 As shown, the second leather (or third leather) in the conductive leather is a single rectangular unit. The conductive leather is placed on the sole of the leather shoe, the current signal of the conductive leather material is transmitted to the micro current measuring device by the wire, and the obtained current signal is transmitted to the mobile terminal (computer or mobile phone) through the built...

Embodiment 2

[0044] Spray the silver nanowire aqueous dispersion on the first leather body, adjust the resistance of the leather material by controlling the amount of sprayed silver nanowires, and obtain the first leather as a conductive leather, and the conductive leather passes through the sole of the leather shoe in an integrally attached manner. Sewing connections. At constant pressure, the operating voltage is linear to the measured current (ie, constant resistance). Under a constant voltage (5V), the deformation of the three-dimensional multi-level structure of the conductive leather on the bottom of the shoe when the pressure is continuously applied and released leads to changes in the current signal. The collected current signal can be used for step counting after processing.

[0045] The method of the embodiment provided by the present invention is simple, low in cost, and easy to popularize and use; the three-dimensional multilevel structure of the leather material has great pote...

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Abstract

The invention discloses a method for recording a walking step number on the basis of conducting leather, and is used for monitoring the walking step number of a person who wears leather shoes. The method comprises the following steps: arranging the conducting leather on the sole of each leather shoe; when pressure is continuously applied and released from the conducting leather, recording the walking step number by a current signal period generated by the three-dimensional multilevel structure deformation of the conducting leather. The method has the advantages of simpleness, low cost and easiness in popularization and use. In addition, the leather material is popularized and has a mature production technology, and the leather material is used as a platform to record the walking step number, and the walking step number can be recoded in real time so as to be favorable for a user to reasonably plan exercise training according to the walking step number.

Description

technical field [0001] The invention belongs to the field of flexible electronics, and in particular relates to a method for recording walking steps based on conductive leather. Background technique [0002] With the continuous improvement of people's living standards, the number of people with three highs (high blood pressure, high blood fat, and high blood sugar) is increasing, and there is a trend of gradually developing towards a younger age. This has aroused widespread concern about physical exercise and sports health care. Running is a sport with a broad mass base and a long history. For example, the oxygen provided during jogging is 8-12 times that of sitting still, which can improve the human body's ventilation and ventilation capacity, increase lung capacity and breathing function, thereby exercising and protecting the heart. Scientific and reasonable exercise requires us to understand our own exercise. With the continuous improvement of the level of science and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C22/00
CPCG01C22/006
Inventor 霍峰蔚陈媛媛吴健生谢瑞杰邹冰花刘一涵
Owner NANJING UNIV OF TECH
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